思茅引种催吐萝芙木的化学成分研究
Study of the Chemical Constituents of Rauvolfia Vomitoria Afzel
查看参考文献17篇
文摘
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从加纳引种思茅的催吐萝芙木(Rauvolfia vomitoriaAfzel)根的乙醇提取物分别在pH=2和pH=9时,用氯仿萃取,从中得到了14个化合物,经波谱分析鉴定为:α-onocerin(1)、methyl 3,4,5-trimethoxycinnamate(2)、betulinic acid(3)、3β,22E,22S-stigmasta-5,22-dien-3-O-β-D-glucopyranoside(4)、loganic acid(5)、7,2′-O-diacetylloganic acid(6)、mitoridine(7)、10,11-dimethoxy-α-yohimbine(8)、isoreserpiline(9)、19-epiajmalicine(10)、10,11-dimethoxy-19-epiajmalicine(11)、reserpine(12)、poke-weed cerebroside(13)、β-sitoterol(14)。其中化合物1、2、3、4、6、13为首次从该属植物中分离得到。 |
其他语种文摘
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The ethanol extract of the root of Rauvolfia vornitoria Afzel, introduced from Ghana and cultivated in Simao Jiangcheng County of Yunnan Province,was extracted with CHCl3 at pH = 2 and pH = 9.14 compounds were isolated from two fractions and identified on the basis of their spectral data as α-onocerin (1), methyl 3,4,5-trimethoxycinnamate (2), betulinic acid (3), 3β,22E, 22S-stigmasta- 5,22-dien-3-O-β-D-glucopyranoside (4), loganic acid (5), 7, 2'-O-diacetyl loganic acid (6), mitoridine (7), 10,11 -dimethoxy-α-yohimbine (8), isoreserpiline (9), 19-epiajmalicine (10), 10,11- dimethoxy-19-epiajmalicine (11), reserpine (12), poke-weed cerebroside (13) and β-sitoterol (14). Compounds 1, 2, 3, 4, 6 and 13 were first isolated from this genus. |
来源
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精细化工
,2008,25(1):37-40,53 【核心库】
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关键词
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夹竹桃科
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催吐萝芙木
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吲哚类生物碱
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环烯醚萜苷
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中药现代化技术
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地址
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中国科学院昆明植物研究所, 植物化学与西部植物资源持续利用国家重点实验室, 云南, 昆明, 650204
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语种
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中文 |
文献类型
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研究性论文 |
ISSN
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1003-5214 |
学科
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中国医学 |
文献收藏号
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CSCD:3210204
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